Stops different parts of an app interpreting the same word differently.
LESS BLANK PAGE. MORE PROGRESS.
Your next useful prompt.
Start with a useful structure. Add your context. Make it your own.
Keeps implementation and tests connected to the original purpose.
Reduces a launch scope that cannot fit the available time.
Prevents measuring signups while missing the actual user outcome.
Captures product learning without collecting unnecessary user data.
Makes a delivery estimate useful without pretending to know the unknowns.
Separates a proposed solution from the pain behind it.
Finds the bets that could invalidate the whole product.
Avoids leading questions that merely confirm the founder's idea.
Replaces a contradictory brief with explicit decisions.
Catches contradictions before an agent starts implementing them.
Stops a vague idea becoming an expensive feature list.
Makes reliability, accessibility, and cost expectations reviewable.
Turns subjective requests into behavior a reviewer can verify.
Makes mobile and intermittent internet needs part of the specification.